Pier is a building where is having main function is to tether ships to load and unload goods as well as embark and disembark passengers and crew. At pier is also as a place to conduct refueling, loading clean water, as well as the working needs of vessel before sailing. Sewerage / waste handling also occurs in the harbor. Before designing and building a pier, need to know the purpose of it. There is a special pier for cargo, fisherman, passenger wharves or pier dedicated for ship docking for repair.

Pier in its development process then at first conducted earlier excavation activities to make area deeper as well as erection of concrete to support pier and eventually becomes a coral reefs and possibly over time as a place for fish to take place. Therefore, when a pier was in no activity such as a pier that has not been inaugurated yet, or at night when the activity stops then converted into a fishing arena.

For those who have hobby of fishing then a variety of fishing spot have ever visited and of course need costs such as cost for boat rent to go to the fishing spots. The beautiful beach that found many fish, rivers, ponds and lakes would be a wonderful place for anglers. Existence of pier, and usually at the tips of pier in every Sunday or holiday looks a lot of fishing activity. This is the other side of pier existences.